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Individual Calculations April 2008 |
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| Botta, Gabriele Total change: 4.35 | |   |
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| Amateur CHessOpen | Lugano | SUI | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2092 | 3.00 | 5 | 0.29 | 15 | 4.35 | |
|  Habibi, Ali | m | | 2244 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Foisor, Mihaela-Veronica | | | 2043 | ROU | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Gagliardi, Claudio | | | 1778 | ITA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Damia, Angelo | | | 2273 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Buzio, Alberto | | | 1929 | ITA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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